Jobs at Djinni

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies.

We are looking for an OpenStack Engineer to join our team.

Requirements:

- 4+ years of experience as a Linux System Administrator/TechOps Engineer;
- Strong knowledge of maintaining and operating private clouds;
- Should have good understanding of Openstack implementation;
- Hands on operational experience with OpenStack;
- Needs experience with DevOps within OpenStack;
- Strong knowledge of distributed object store systems (Ceph or similar);
- Strong knowledge of Linux architecture and systems implementation;
- Strong knowledge of IaC approach(Ansible, Terraform);
- Knowledge of Kubernetes management;
- Knowledge of Linux OS (RHEL family, Debian/Ubuntu);
- Storage technologies (RAID, LVM, distributed storages);
- Good understanding of networking concepts and protocols;
- Knowledge of virtualization solutions (libvirt, KVM, quemu);
- English: Upper-Intermediate.

Will be plus:

- Network certification like CCNA;
- Common Linux certification like RHCSA or LPIC-1,2;
- Storage certification like CL260;
- OpenStack certification like COA.

Responsibilities:

- Support and evolution of the current internal cloud infrastructure with a focus on HA approach
- Development and improvement of the list of PaaS, SaaS services provided by the internal cloud
- Automate and improve current processes using an IaC approach to accelerate the deployment of new environments
- Maintain solutions for operational administration, system/data backup, and disaster recovery;
- Troubleshooting and resolving incidents related to the holding's internal cloud and storage infrastructure
 

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

🗣Free internal English courses

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location

We are looking for a Computer Vision / C++ Engineer to join our team and work on real-world computer vision systems.

Responsibilities:
 

- Develop and maintain computer vision solutions in C++;

- Work with geometric computer vision (projective and epipolar geometry);

- Implement classical CV algorithms (demosaicing, tracking, optical flow, color calibration, image enhancement);

- Fine-tune existing deep learning models (e.g. YOLO) and train custom models using PyTorch;

- Deploy DL models in C++ using inference runtimes (ONNX Runtime, OpenCV DNN or similar);

- Implement model output decoding and post-processing;

- Develop camera-related software;

- Write efficient multi-threaded code.

Requirements:
 

- Strong C++ skills;

- Solid background in computer vision;

- Practical experience with deep learning for CV and PyTorch;

- Experience with deploying models to C++ applications and inference runtimes;

-Experience with multi-threaded programming and camera systems.

We are looking for a strong Full-Cycle Sales Manager to join EvaCodes and drive growth in the Web3, blockchain, and high-tech development space.

This is not a typical sales role — you will own the entire sales cycle end-to-end: from lead generation and outreach to closing high-value deals and building long-term client relationships.

Your responsibilities:
• Generate qualified leads through LinkedIn, outbound, partnerships, and events
• Conduct discovery calls and understand client needs
• Present complex technical solutions in a clear and business-focused way
• Build trust with founders, investors, and decision-makers
• Close deals in the $30K–$300K+ range
• Work closely with our technical team to structure winning proposals

Requirements:
• Proven experience in full-cycle B2B sales
• Background in Web3, blockchain, fintech, or software development services
• Strong lead generation skills and ability to work independently
• Excellent communication and negotiation skills
• Result-driven mindset with ownership attitude

What we offer:
• High earning potential with performance-based bonuses
• Access to strong technical team and ready-to-sell products
• Work with global clients and cutting-edge projects
• Fast-growing company with real impact and long-term opportunities

If you know how to generate deals, close them, and want to grow in Web3 — we’d love to hear from you.

About Us

We are an emerging Iraqi game-changer in Telco, Software, Game Development, and AI solutions based in Dubai, UAE.

Our goal is to bring Iraqi Telco, Software, Game Development, and AI industries to a new level and make Iraq one of the tech leaders in the world.

We are expanding rapidly across new markets, and we invite you to join us on our journey and grow with us as we build innovative solutions for the region.

About the Roles

We're hiring for two levels – please indicate which role you're applying for:

• Senior Fullstack Developer – Primarily hands-on, shipping features and building systems
• Lead Fullstack Developer – Hands-on plus team leadership and technical decision-making

Both roles are remote, long-term, and full-time. You'll work alongside our CTO/CPO, VP of Engineering, Product Manager, Designer, and QA Engineer to build B2C, B2B, and Enterprise solutions designed for scale, security, and high availability.

Our systems support regional user bases across varying network environments, handle complex integrations with mobile operators and third-party platforms (including AI services), and provide the reliability that both our business and our B2B clients depend on.

What You'll Work On (Both Roles)

• Customer-facing Web and Mobile applications
• B2C Web store and digital services platform
• B2B Web solutions varying in complexity and time-to-market
• Integrations with mobile operators, payment providers, and AI services
• Projects ranging from quick MVPs to complex enterprise systems with detailed requirements and pixel-perfect design

Our Tech Stack

Frontend: React, Next.js, TypeScript

Backend: Node.js, TypeScript

Database: PostgreSQL (Cloud SQL), Redis

Infrastructure: Google Cloud Platform – Cloud Run, Cloud Storage

IaC & Deployments: Pulumi (TypeScript), GitHub Actions, preview environments per PR

Observability: Specify: Cloud Monitoring, Datadog, Sentry or similar

Tests: unit, integration, E2E

AI/LLM integrations (image, text, audio)

Role: Senior Fullstack Developer

Focus

80% hands-on development, 20% collaboration and code review

Responsibilities

• Design and implement features across the full stack (frontend, backend, database, infrastructure)
• Write clean, tested, well-documented code that others can maintain
• Collaborate with Product and Design to refine requirements and propose technical solutions
• Troubleshoot production issues and participate in incident response
• Contribute to technical documentation

Technical Requirements

• Experience: 5+ years as a Fullstack Developer shipping production systems
• Languages: Strong TypeScript/JavaScript proficiency
• Frontend: React and Next.js — component architecture, state management, performance optimization
• Backend: Node.js – RESTful API design, async patterns, error handling
• Database: PostgreSQL – schema design, query optimization, migrations
• Caching: Redis for session management, caching, and queues
• Testing: Experience with unit, integration, and e2e testing (Jest, Playwright, Cypress, or similar)
• Security fundamentals: Authentication (OAuth, JWT), authorization patterns, OWASP basics, secrets management
• DevOps: Docker, CI/CD pipelines (GitHub Actions), containerized deployments
• Cloud: Comfortable working with managed cloud services (GCP preferred, AWS/Azure acceptable)
• API design: RESTful best practices, versioning, OpenAPI/Swagger documentation
• AI/LLM integration: Experience calling LLM APIs (OpenAI, Anthropic, etc.) and handling responses in production systems

Nice to Have

• Experience with working on web and mobile apps 
• Infrastructure as Code (Pulumi or Terraform)
• Experience with Telco integrations or payment systems
• GraphQL
• Event-driven architecture and message queues
• Experience with AI tools and coding assistants 
• Experience in game development or gamification layers development (what we mean by games is simple functionality like quizzes with point allocation, achievements, etc.) 

Professional Requirements

• Clear communicator – you proactively share updates, ask clarifying questions, and keep stakeholders informed
• Self-managing – you understand requirements, break down tasks, estimate realistically, and deliver
• Quality-focused – you care about testing, documentation, and maintainability, not just "it works"
• Collaborative – you work well with Product, Design, and QA; you don't operate in a silo
• Fluent English (written and verbal)

Role: Lead Fullstack Developer

Focus

50% hands-on development, 50% leadership, architecture, and coordination

Responsibilities

Technical Leadership

• Lead technical design and architecture decisions for complex projects
• Establish and maintain coding standards, review processes, and engineering best practices
• Own system reliability – monitoring, alerting, incident response, and post-mortems
• Make build-vs-buy decisions and evaluate third-party tools and services
• Drive technical debt reduction and platform improvements

Team Leadership

• Lead a team of 2+ developers – assign work, unblock issues, ensure quality output
• Conduct code reviews with a focus on mentorship and raising team standards
• Guide developers in their technical growth and provide constructive feedback
• Track resource allocation and capacity across projects
• Shield the team from unnecessary interruptions while keeping them aligned with business priorities

Stakeholder Collaboration

• Attend meetings with partners, clients, and internal stakeholders
• Translate business requirements into technical plans and estimates
• Communicate technical trade-offs and risks to non-technical stakeholders
• Collaborate with VP of Engineering and CTO on roadmap and architecture direction

Technical Requirements

Everything listed for Senior Fullstack Developer, plus:

• Experience: 7+ years as a Fullstack Developer, with 2+ years in a tech lead or team lead capacity
• System design: Proven ability to design scalable, maintainable systems – microservices vs monolith trade-offs, data modeling, API contracts, caching strategies
• Observability: Experience setting up monitoring, logging, and alerting (e.g., Datadog, Grafana, Cloud Monitoring, PagerDuty)
• Performance: Track record of diagnosing and resolving performance bottlenecks
• Security: Deeper understanding of secure architecture – network security, data encryption, compliance considerations
• Production ownership: Experience running systems at scale, handling incidents, and conducting post-mortems
• Infrastructure as Code: Hands-on experience with Pulumi, Terraform, or similar

Nice to Have

• Experience with Telco or mobile operator integrations
• Prior experience in a startup or scale-up environment
• Platform engineering or developer experience (DX) initiatives
• Familiarity with SOC 2, GDPR, or regional compliance requirements
• Experience with AI tools and coding assistants 
• Experience in game development or gamification layers development (what we mean by games is simple functionality like quizzes with point allocation, achievements, etc.) 

Professional Requirements

Everything listed for Senior Fullstack Developer, plus:

• Leadership presence – you can represent the engineering team to stakeholders and advocate for technical needs
• Decision-making under ambiguity – you can move forward with incomplete information and course-correct as needed
• Conflict resolution – you handle disagreements constructively and build consensus
• Hiring and growth mindset – you're invested in building a strong team, not just delivering features
• Written communication – you can write clear technical specs, ADRs, and project updates

Shared Logistics

Location: Remote (preferred: Europe, Caucasus, Central Asia, Middle East)

Work Hours: Full-time, 9pm-6pm 8h work days (schedule can be adapted)

Duration: Long-term engagement

Probation: 2 months at full salary

Interview Process

1. Screening interview – VP of Engineering and Product Manager (30–45 min)
2. Technical interview – VP of Engineering, Product Manager, and CEO (60–90 min)
   • Senior: Focus on coding, system design fundamentals, and problem-solving
   • Lead: Focus on architecture, leadership scenarios, and technical decision-making
3. Final interview – CEO (30–45 min)

To Apply

Please send:

• Your CV and LinkedIn profile
• Link to portfolio or GitHub with demonstrable work
• Which role you're applying for (Senior or Lead)

Are you a Senior Mobile Flutter Developer who thrives on building impactful, high-quality products in a fast-paced, collaborative environment? Do you possess a strong sense of ownership and a passion for user-centric development? If you combine solid technical expertise with pragmatic decision-making and a “disagree and commit” mindset, Zutobi is the place for you.

About Zutobi:
Zutobi is a global EdTech company with Swedish roots, on a mission to revolutionize driver education and contribute to safer roads worldwide. Our flagship product, Zutobi Drivers Ed, proudly stands as the #1 driver education app in the US. We’ve expanded our impact with Zutobi Instructor, a comprehensive SaaS platform, and are continuously growing, serving over 250,000 monthly users.

What we are looking for: 

• Strong understanding of OOP, FP, and RX
• Understanding of SOLID principles and Design Patterns
• 5+ years shipping production Flutter apps (100k+ MAU)
• Understanding iOS and/or Android internals, architecture
• Excellent problem-solving, critical thinking, and communication skills
• Fluent English and Ukrainian, proactive communication
• Experience leading code reviews and mentoring developers
• Pragmatic over perfect - you avoid over-engineering and ship incremental wins fast
• Quality guardian - you prioritize testability and clean code over quick hacks
• Radically transparent - you openly share plans, blockers and progress, with no surprises

• Humble-yet-assertive mindset (“disagree & commit”) - you confidently challenge ideas with data and clear logic, and once a direction is chosen, take ownership and deliver end-to-end

   

A big plus if you have:

• Background in native iOS and/or Android development
• AB tests and feature flags experience
• Product-thinking
• Architectural experience
• Backend experience

• AI awareness

   

You will be responsible for:

• Own architecture & feature delivery end-to-end
• Drive reliability, simplicity and best practices
• Integrating mobile apps with web services
• Conducting code reviews

• Working closely with the other teams throughout the app development process

   

💙 What We Offer:

• Culture: Empowering, ’Bottom Up’ culture valuing initiative, collaboration, and continuous learning, aligned with values of Safety, Simplicity, Modernity, Encouragement, Helpfulness, and Accountability.
• Impact & Growth: Work with an industry-leading product (250,000+ monthly users, 10M+ downloads).
• Innovation: Freedom to innovate and utilize expertise in a company that encourages ideas and initiative.
• Work Flexibility: Remote work with flexible 40-hour/week schedule, accommodating team meetings and collaboration.
• Vacation: 20 business days (4 weeks) annual leave.
• Sick Leave: 20 business days (4 weeks) annual sick leave.
• Holidays: Ukrainian public holidays are default days off.

• Learning & Development: Reimbursement for development courses/training, fostering a continuous professional development culture where employees seek opportunities and managers coach teams.

   

If you’re curious, driven and ready to make a significant impact in a company that values initiative, collaboration and continuous learning, we encourage you to apply!

About the Role

The company is seeking a senior QA engineer to take ownership of end-to-end quality across its entire technology stack, which includes web, native mobile applications, Unity-based games, and the supporting backend. This role requires a deep understanding of system behavior, ensuring not only basic functionality but also the correctness of mathematical calculations, money flows, promotions, and game logic under real-world conditions across all client platforms.

Responsibilities

• Own end-to-end manual testing across web client, iOS app, Android app, and backend services, including Unity games within each client.
• Verify cross-platform consistency, ensuring identical behavior for the same game, account, and session across different browsers and mobile devices.
• Verify game logic, RNG behavior, payout flows, and transactional integrity in a sweepstakes context where correctness is critical.
• Test promotions and bonus mechanics end-to-end, covering eligibility rules, trigger conditions, reward delivery, expiration, and interaction with other active promotions.
• Validate player segmentation logic to ensure correct offer and campaign delivery and prevent segment edge cases.
• Test admin panel features, including back-office tools for configuring promotions, managing players, adjusting balances, and operating the live product.
• Manage app version testing, including regression across supported iOS/Android versions, forced-update flows, backward compatibility, and staged rollouts.
• Test server APIs, message flows, and edge cases independently of any client.
• Reproduce, isolate, and document bugs with sufficient detail for engineers to fix them efficiently, identifying whether issues are client-specific, admin-side, or server-side.
• Design and maintain test plans for new features, regression suites, and release candidates across all clients.
• Partner directly with developers, product, game designers, and the promotions/CRM team throughout the development cycle.
• Help shape the QA process as the team and product scale.

Requirements

• 5+ years in QA, with at least 2 years in a senior or lead capacity.
• Strong hands-on experience testing web applications, mobile apps (iOS and Android), and backend systems (REST APIs, async flows, databases).
• Experience testing Unity games or other real-time interactive clients (strongly preferred).
• Experience testing complex business logic, such as promotions, segmentation, eligibility rules, or similar configurable systems with a large matrix of possible states.
• Experience testing admin/back-office tools and understanding their impact on the player experience.
• Sharp analytical instincts to identify gaps in specifications and design effective tests.
• Comfort with browser dev tools, Charles/Proxyman, Postman, Xcode/Android Studio, SQL clients, and log analysis.
• Cross-browser and cross-device testing experience.
• Clear written communication in English; Hebrew a plus.
• Nice to have: Background in iGaming, social casino, sweepstakes, or real-money gaming.
• Nice to have: Familiarity with payment flows, KYC/compliance testing, or fraud edge cases.
• Nice to have: Experience with CRM, marketing automation, or player engagement platforms.
• Nice to have: Exposure to test automation frameworks (Playwright, Appium, etc.).

About the Company

This leading gaming platform is focused on rigorous manual E2E testing at its current stage, given the broad surface area across multiple clients, an admin panel, and a constantly evolving promotions engine. The company supports growth into a QA Automation Engineer role for those interested in building out automation infrastructure, while also valuing individuals who prefer to remain focused on manual QA expertise.

InfluenceProServices builds and launches multiple B2C web products, connected mobile apps, and standalone applications one after another.

We are looking for a Marketing Manager who will build and own the marketing function from zero for B2C mobile and web products. Hands-on: you write the content plan, run social media, launch campaigns, manage external channels, and work with media buyers — while setting tasks for the design team on all visual assets.
You’ll be working with Tier 1 (US, UK, DE, CA, AU) and Tier 2 (Eastern Europe, SEA) markets.
 

What you’ll do:

Social media & content

• Build and execute a content plan across platforms (Instagram, Facebook, TikTok, YouTube, X)
• Write and publish posts — copy is yours, visuals are produced by the design team
• Set clear briefs for designers: illustrations, animations, short-form video, stories, carousels
• Track social media KPIs (reach, engagement rate, follower growth, CTR, CPC, CPM) and adjust strategy based on data
• Adapt content strategy per market: Tier 1 (US, UK, DE) and Tier 2 (Eastern Europe, SEA) — different audiences, different messaging

Funnels & campaigns

• Build acquisition funnels: social → landing page → conversion (lead, signup, purchase)
• Launch and manage quiz funnels for lead generation
• Set up and run paid campaigns in collaboration with media buyers — provide creatives, audiences, and goals; analyze ROAS and CAC together
• Work with analytics tools (Google Analytics, UTMs, Meta Pixel, platform analytics) to track performance end-to-end

PR & external channels

• Write blog articles, guest posts for external publications, and SEO-driven content
• Write press releases and coordinate media outreach
• Prepare and conduct interviews (written or podcast format)
• Manage company presence on review platforms (Trustpilot, G2, Capterra) — respond to reviews, generate positive ones
• Engage in community channels (Reddit, Product Hunt, niche forums, Slack/Discord communities) — not spamming, but genuine participation

Cross-functional

• Work with media buyers: brief them on positioning, provide assets, review performance, iterate on creatives
• Collaborate with product and design on launch campaigns, feature announcements, ASO
• Report on marketing KPIs weekly/monthly: traffic, leads, conversion rates, CAC, LTV, ROAS, channel-level performance. Own the marketing dashboard

Requirements

• 3+ years in B2C marketing with hands-on SMM experience
• Proven track record building marketing channels from scratch — not just maintaining existing ones
• Hands-on experience running Instagram, Facebook, TikTok, YouTube, and X — not just one platform
• Experience marketing to Tier 1 (US, UK, DE, CA, AU) and/or Tier 2 (Eastern Europe, SEA) audiences — understands geo-specific content adaptation
• Strong copywriting: social posts, blog articles, press releases, ad copy — all in English
• Experience creating and managing content plans across multiple platforms simultaneously
• KPI-driven: tracks and reports on CAC, LTV, ROAS, CPL, conversion rates, engagement metrics — can build and maintain a marketing dashboard
• Can set clear, actionable briefs for designers (knows what to ask for: format, dimensions, mood, references)
• Funnel thinking: understands the path from impression to conversion, knows where users drop off
• Experience with quiz tools (Typeform, Outgrow, involve.me, or similar)
• Working knowledge of analytics: Google Analytics 4, UTM tracking, Meta Pixel, platform analytics, Looker Studio or similar dashboards
• Experience working with media buyers or performance marketers — can brief, review results, iterate on creatives together
• Experience with review platforms (Trustpilot, G2) and community engagement (Reddit, Product Hunt)
• Comfortable with AI tools for content (Claude, ChatGPT, Midjourney) — uses them to move faster, not to replace thinking
• English: Upper-Intermediate+ (working language for content and communication)
   

Nice to have

• Experience with AI creative tools (Nano Banana, AdCreative, or similar) for generating and iterating on ad creatives at scale
• Experience launching on Product Hunt
• SEO basics: keyword research, on-page optimization, link building awareness
• Email marketing and automation
• Video scripting for short-form content (Reels, TikTok, Shorts)
   

Hiring process

CV & portfolio review → Recruiter call → Test case → Technical interview (CCO) → Final interview (optional, CEO, CCO) → Offer
 

What we offer

• Remote-first culture with flexible working hours
• 24 days of paid vacation and sick leave
• Opportunity to work in a dynamic environment with professionals driven by product innovation and real impact
• Flat structure with no micromanagement and full ownership of your work

Build the backbone of scalable business operations

Softsich is a young and ambitious international product tech company that develops scalable B2B digital platforms. We’re looking for a Senior / Lead ERPNext Specialist who will take ownership of our ERP landscape and help align business processes with a flexible, scalable ERPNext solution.

In this role, you’ll work at the intersection of technology and business — configuring, extending, and optimizing ERPNext to support company operations, ensure data consistency, and enable growth. You’ll have real influence on how the system is structured and evolved over time.

Your key responsibilities will include:

– Configuring and customizing ERPNext according to business requirements.
– Extending ERPNext functionality using Frappe and Python
– Collaborating with BA to provide system improvements.
– Ensuring system stability, data integrity, and scalability.
– Participating in architectural and technical decisions related to ERP development and setup.

It’s a match if you have:

– Experience working with ERP systems.
– Hands-on experience with ERPNext / Frappe (must-have).
–  Understanding of ERP business processes and inter-module dependencies.
– Knowledge in Python.
– Experience of maintaining complex solutions

Nice to have:

– Understanding of accounting processes and financial management.
– Experience with business process automation.

What we offer:

– Flexible schedule and remote format or offices in Warsaw/Kyiv — you choose.
– 24 paid vacation days, sick leaves, and health insurance (UA-based, other locations in progress).
– A supportive, friendly team where knowledge-sharing is part of the culture.
– Coverage for professional events and learning.
– Birthday greetings, team buildings, and warm human connection beyond work.
– Zero joules of energy to the aggressor state, its affiliated businesses, or partners.

Build systems that scale with the business

Send over your CV now — we’d love to get to know you better!

We are looking for an experienced Node.js Developer to join a cloud-focused engineering team building scalable backend services and modern distributed solutions in Microsoft Azure.

In this role, you will work on the development of high-performance APIs, cloud-native applications, and integrations across modern Azure services. The ideal candidate has strong backend expertise with Node.js and TypeScript, experience designing scalable systems, and confidence working in Agile, cross-functional teams.

Responsibilities

• Design, develop, and maintain backend services using Node.js and TypeScript
• Build scalable RESTful and/or GraphQL APIs
• Develop cloud-native solutions within the Microsoft Azure ecosystem
• Integrate Azure services such as Azure Functions, Service Bus, Storage, Key Vault, and App Services
• Participate in architecture discussions and contribute to system design decisions
• Optimize application performance, reliability, and scalability
• Collaborate with DevOps teams on CI/CD pipelines and deployment processes
• Write clean, maintainable, and testable code following engineering best practices
• Participate in Agile ceremonies, code reviews, and technical discussions

• Work closely with stakeholders to clarify requirements and deliver business-focused solutions

   

Requirements

Technical Skills

• Experience with Node.js and TypeScript
• Experience designing and developing scalable backend systems
• Hands-on experience with Microsoft Azure cloud services
• Experience building REST API services
• Good understanding of relational and/or NoSQL databases
• Experience with Docker and containerized applications
• Familiarity with CI/CD pipelines and cloud deployment processes
• Understanding of microservices architecture and distributed systems

Nice to Have

• Experience with Kubernetes or Azure Kubernetes Service (AKS)
• Familiarity with messaging systems and event streaming platforms
• Experience with monitoring and observability tools
• Exposure to security best practices in cloud environments
• Understanding of AI/LLM-based integrations is a plus

We are looking for a Founding Engineer to join a fast-growing start-up developing a product for automated lead generation and recruitment outreach.  

Responsibilities: 

- Autonomously architect, prototype, & build the product from the ground up.

- Develop integrations with AI (e.g. Perplexity, OpenAI) & 3rd party API (e.g. CRMs).

- Leverage your prompt engineering skills to maximize the outcome.

- Horizontally work with founders in discussions on business & product topics.

Requirements: 

- 1+ years of experience in a SaaS/startup previously. 

- Senior-level engineer with 5+ years of software development experience. 
- Experience in RAG & AI agents development and prompt engineering.
- API development and integration experience.
- Database design and optimization (SQL).
- Development in cloud infrastructure (AWS/GCP/Azure).
- Patterns for asynchronous task processing (RabbitMQ, SQS, or similar).
- Experience with n8n/make will be a great plus.

- Authentic obsession with giving customers the best.
- Excellent verbal communication skills.

- Excellent English, strong B2 level minimum.

Job details:

• Full-time.
• Fully remote.
• Long-term.
• B2B contract.
• Start date — ideally ASAP / by mid-April.
• Also, you will get founding member equity % in addition to your fixed salary.

What else will you get:

- Learning how a startup grows.

- Direct impact on product and company strategy.

- Deliver value directly to paying B2B clients.

- Opportunity to build and lead a team and department.

- You will work with the most modern toolset (including Cursor in Agent mode).

The hiring process: 

• 45 min pre-screen interview with a recruitment manager
• 15-30 min call with the client
• a technical deep-dive interview, most likely with online coding (conducted by client)
• online call with the team or key team members

We are looking for a Founding Engineer to join a fast-growing start-up developing a product for automated lead generation and recruitment outreach.  

Responsibilities: 

- Autonomously architect, prototype, & build the product from the ground up.

- Develop integrations with AI (e.g. Perplexity, OpenAI) & 3rd party API (e.g. CRMs).

- Leverage your prompt engineering skills to maximize the outcome.

- Horizontally work with founders in discussions on business & product topics.

Requirements: 

- 1+ years of experience in a SaaS/startup previously. 

- Senior-level engineer with 5+ years of software development experience. 
- Experience in RAG & AI agents development and prompt engineering.
- API development and integration experience.
- Database design and optimization (SQL).
- Development in cloud infrastructure (AWS/GCP/Azure).
- Patterns for asynchronous task processing (RabbitMQ, SQS, or similar).
- Experience with n8n/make will be a great plus.

- Authentic obsession with giving customers the best.
- Excellent verbal communication skills.

- Excellent English, strong B2 level minimum.

Job details:

• Full-time.
• Fully remote.
• Long-term.
• B2B contract.
• Start date — ideally ASAP / by mid-April.
• Also, you will get founding member equity % in addition to your fixed salary.

What else will you get:

- Learning how a startup grows.

- Direct impact on product and company strategy.

- Deliver value directly to paying B2B clients.

- Opportunity to build and lead a team and department.

- You will work with the most modern toolset (including Cursor in Agent mode).

The hiring process: 

• 45 min pre-screen interview with a recruitment manager
• 15-30 min call with the client
• a technical deep-dive interview, most likely with online coding (conducted by client)
• online call with the team or key team members

Natural Links is a  SEO agency and link-building platform helping businesses grow organically. We combine SEO strategy, content marketing, and ethical link-building to deliver measurable, data-driven growth for our clients.

About the Role

Key Responsibilities

• Research websites and identify relevant backlink opportunities
• Build crowd, submit, catalog, and tier links according to SEO strategies
• Analyze domain quality using SEO metrics such as DR/DA, organic traffic, and spam indicators
• Maintain and update internal databases, spreadsheets, and reporting documents
• Communicate with website owners, webmasters, and external partners
• Monitor published links and ensure their quality, relevance, and active status
• Collaborate with the SEO team to support ongoing campaigns and projects

Requirements

• Previous experience in link-building, SEO, or digital marketing is a plus
• Understanding of basic SEO and off-page optimization principles
• Ability to evaluate websites using standard SEO metrics and tools
• Basic HTML knowledge (anchors, tags, page structure)
• Strong attention to detail and organizational skills
• Responsible, self-managed, and result-oriented approach to work
• Intermediate or higher English level will be an advantage

What We Offer

• Competitive compensation with regular performance reviews and growth opportunities
• 30 business days of paid time off
• Flexible working schedule focused on results and autonomy
• Clear career development paths within a fast-growing international company
• Support for professional education, courses, and skill development
• Open, collaborative, and supportive team culture
• Opportunity to work on international SEO projects across multiple markets and industries

We are looking for a motivated and enthusiastic Trainee Full-Stack React & Node.js developer to join our dynamic team. This position is suitable for candidates starting their software development journey, who want to grow both in frontend and backend engineering and gain real experience working with international projects.

Responsibilities

-  Adaptation of solutions according to customer requirements.

-  Front-End development using React.js.

-  Back-End development using Node.js.

-  Follow a structured learning plan and continuously improve core competencies.

-  Participate in hands-on sessions and apply learned concepts to real project tasks.

-  Actively communicate with mentors and senior developers, discussing progress and technical challenges.

Requirements

- Understanding of Progressive Web Apps and Accelerated Mobile Pages.

- Familiarity with Jenkins, Jira, Confluence, Bitbucket.

-  Experience with some of the following: CSS-preprocessors (LESS, SASS), Docker, WebSockets, MQTT.

-  Frontend development experience using React.js.

-  Experience with backend development.

-  Experience developing web-based software products using Node.js.

-  Experience with several of the following: NPM, Webpack, Yarn, TypeScript, JavaScript, SPA, MongoDB.

-  Experience with Git.

-  Skills with reusable components.

-  Skills with automated testing and performance testing.

-  Knowledge of JS architecture practices.

-  Understanding of OOP and SOLID principles.

-  Understanding of web development paradigms (RESTful APIs, pub/sub, security).

- Experience with building performant and scalable applications.

-  Good spoken English.

Would be a plus

-  Understanding of Progressive Web Apps and Accelerated Mobile Pages.

-  Familiarity with Jenkins, Jira, Confluence, Bitbucket.

-  Experience with: LESS, SASS, Docker, WebSockets, MQTT. 

Working conditions

-  Full remote internship with international projects

-  Real conditions for special personal growth and development

-  Friendly and high skilled team with a huge commercial background

-  Training at the company expense with a mentors

-  Open process for the adapting to the client requirements and interviews

-  Permanent improvements personal qualities and skill 

Internship opportunity

We are also ready to take an intern without experience, with spoken English.
There is a possibility of remote internship and training with further employment.

We’re looking for a Senior Backend Node.js Engineer to join our team and work on a middleware platform that connects applications with smart devices

In this role, you’ll be building APIs and services using Node.js and TypeScript, helping create a reliable layer between devices and user-facing applications. If you enjoy working with scalable backend systems, APIs, and solving real-world integration challenges, this could be a great fit

What you’ll be doing:

• Building and maintaining backend services with Node.js and TypeScript
• Designing APIs (GraphQL and REST) used by web and mobile applications
• Working on communication between services and connected devices (no deep hardware knowledge required) IoT
• Improving performance, reliability, and scalability of the system

• Collaborating with product and engineering teams to deliver features end-to-end

   

What we’re looking for:

• Strong experience with Node.js and TypeScript
• Solid understanding of building APIs (GraphQL and/or REST)
• Experience with asynchronous systems (e.g. event-driven architecture, messaging, or real-time features)
• Comfortable working with modern backend architectures and distributed systems

Nice to have (but not required):

• Experience with IoT or device communication

Stay Group is an innovative Marketing Company with a mission to help businesses acquire their target customers and create top-tier solutions in the iGaming and entertainment industry.

We are currently looking for a highly skilled and motivated Senior Fullstack Engineer to join our technical team. In this role, you will primarily focus on developing scalable backend microservices using Go, while also contributing to Backoffice features and internal tools built with TypeScript and Nuxt.

You will work on a high-load cloud-native platform with a modern microservice architecture and participate in building reliable, scalable, and performance-oriented solutions.

Requirements:

• Minimum of 4 years of commercial experience with Go.
• Strong understanding of:
  • concurrency,
  • goroutines,
  • channels,
  • context handling.
• Experience building scalable REST APIs and microservices.
• Experience with event-driven architecture and Kafka.
• Commercial experience with TypeScript.
• Experience with modern frontend frameworks (preferably Vue/Nuxt).
• Ability to independently implement Backoffice/UI features.
• Strong knowledge of PostgreSQL:
  • schema design,
  • indexing,
  • query optimization,
  • transactions.
• Experience working with Redis:
  • caching,
  • rate limiting,
  • session storage.
• Experience with ClickHouse or other analytical databases.
• Experience with Docker and Kubernetes.
• Understanding of CI/CD pipelines.
• Experience with Helm and GitOps approaches (ArgoCD is a plus).
• Understanding of Clean Architecture, SOLID principles, and design patterns.
• Experience working with distributed and high-load systems.
• Strong debugging and problem-solving skills.
• Ability to work independently and proactively in a fast-paced engineering environment.
• Strong communication skills and ownership mindset.

Will be a plus:

• Experience with Java backend services.
• Experience with high-throughput event processing systems.
• Knowledge of observability and monitoring tools.
• Experience with horizontal scaling and distributed systems optimization.
• Experience working in product companies and agile teams.

Responsibilities:

• Design and develop backend microservices using Go.
• Implement and maintain Backoffice features using TypeScript and Nuxt.
• Participate in architecture discussions and technical decision-making.
• Design and optimize APIs and asynchronous integrations.
• Work with PostgreSQL, Redis, and ClickHouse.
• Improve performance, scalability, and reliability of services.
• Collaborate with DevOps and product teams in a Kubernetes-based environment.
• Participate in code reviews and maintain engineering best practices.
• Contribute across backend, frontend, and infrastructure boundaries when needed.

Benefits:

• Freedom to choose where to work: work from anywhere in the world with the freedom of remote options.
• Flexibility: enjoy flexible working hours that let you balance your personal and professional life while staying focused on delivering great results.
• Corporate English speaking club: improve your English proficiency with regular practice and expert guidance.
• A Culture That Cares: thrive in a friendly environment where a strong corporate culture builds connections, drives innovation, and makes you feel truly valued.
• Accelerate Your Growth: seize career advancement opportunities in a rapidly expanding marketing company. As the company scales, so will your professional journey.